From: Tejun Heo <htejun@gmail.com>
Date: Mon, 14 May 2007 18:28:15 +0000 (+0900)
Subject: libata: separate out ata_dev_reread_id()
X-Git-Tag: v2.6.22-rc2~64^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe30911b34098db58c21d0f936f6c3f17f32deb8;p=pandora-kernel.git

libata: separate out ata_dev_reread_id()

Separate out ata_dev_reread_id() from ata_dev_revalidate().
ata_dev_reread_id() reads IDENTIFY page and determines whether the
same device is still there.  ata_dev_revalidate() reconfigures after
reread completes.  This will be used by ACPI update.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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